package org.hyou.demos.cloud.ribbon;

import javax.annotation.Resource;

import org.springframework.stereotype.Service;
import org.springframework.web.client.RestTemplate;

import com.netflix.hystrix.contrib.javanica.annotation.HystrixCommand;

@Service("helloService")
public class HelloService {
    
    @Resource(name = "restTemplate")
    private RestTemplate restTemplate;
    
    @HystrixCommand(fallbackMethod = "hiError")
    public String hiService(String name) {
        return restTemplate.getForObject("http://SERVICE-HI/hi?name=" + name, String.class);
    }
    
    public String hiError(String name) {
        return "hi,"+name+",sorry,error!";
    }
    
}
